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市場調査レポート
公共事業のIT動向にクラウド・コンピューティングが与える可能性と危険性
Will cloud computing enable or undermine public sector IT climate change?
| 発行 |
Ovum, Ltd. |
| 出版日 |
2009年05月 |
商品コード |
90516 |
| ページ情報 |
英文 32 pages |
| 価格 |
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Abstract
Cloud computing revolves around the ability to tap into massively scalable IT
resources and IT-enabled services on-demand via the Internet.
Table of Contents
- Executive summary
- In a nutshell
- Ovum view
- Cloud computing
- Keep a weather eye on the clouds
- Key implementation points
- Recommendations
- Public sector IT climate change
- More centralised IT is back in fashion
- The rise of the cloud
- On-demand, pay-as-you-go IT on the Internet
- Cloud computing exemplars
- Blurring boundaries
- IT giants getting with the cloud
- What are cloud services used for?
- Typical uses
- The cloud is, as yet, a niche
- How much cloud, when and where?
- Private cloud - the DIY market
- Hybrid on-premise plus cloud
- Developers will build for the cloud as second nature
- See beyond cloud services to cloud logic
- Cloud logic - IT made simple
- Cloud logic characteristics
- Front-end cloud logic
- Back-end cloud logic
- Relevance of cloud computing to the public sector
- Pockets of adoption only - so far
- Cloud reservations
- Keep a weather eye on the clouds
- Cloud logic as the basis of shared services
- Appropriate uses for the cloud
- Key implementation points
- Security and privacy FUD
- Cloud lock-in - always have a ‘plan B'
- Design for failure
- Lock-in is a choice
- Minimising lock-in
- Mitigating lock-in risks
- Out of sight is not out of mind?
- Don' t smother the ‘golden cloud goose'
List of Tables
- Table 1: Public sector IT climate change
- Table 2: Cloud computing exemplars
- Table 3: Cloud logic versus shared IT services reality
- Table 4: Cloud compatibility of applications
List of Figures
- Figure 1: Cloud opportunities for shared services
- Figure 2: Cloud compatibility factors
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